Orthodontic Assistant Practice Exam 2026 – Complete Prep Guide

Stainless steel is commonly used for making orthodontic brackets due to its desirable properties. It is strong, durable, and highly resistant to corrosion, which is essential for brackets that must withstand the forces exerted during orthodontic treatment. Additionally, stainless steel has excellent mechanical properties, allowing for efficient force distribution on the teeth for effective alignment.

While other materials like plastic and ceramic are also used in orthodontics, they have limitations compared to stainless steel. Plastic brackets can be less durable and may not offer the strength necessary for certain treatments, while ceramic brackets, though aesthetically pleasing and less visible, can be more brittle and prone to chipping. Gold is used in some specific cases due to its biocompatibility and aesthetic appeal, but it is less common than stainless steel in standard orthodontic treatment.

Thus, the preference for stainless steel in bracket manufacturing aligns with the need for strength, durability, and effectiveness in orthodontic care.